Here is a little update about what has been going on in the hospital over the past few weeks. If you are interested in some general things about Mercy Ships, head to the Guinea home page where I have updated some of the info.
My job is still really fun. It is not as stressful or busy as my job in Zambia. This is partly because the ship is not a true hospital. Technically it runs more like an elective surgical unit, with a GP clinic for crew on board. Therefore patients are generally well by the time they have their operation. Some patients have problems which are picked up in screening and hopefully rectified, or if they cannot be, they are sadly declined surgery. Thankfully this is rare, as our anaesthetists and surgeons are pretty happy to give things a go and work outside the normal limits they would do back home.
I have had my own episode of illness. It was the kind where you are sitting on the toilet farting out water with fragments of haricots verts and then you feel the familiar sensation rise up your torso and out pours smoothie-consistency vomit. Thankfully it only lasted about 24 hours, but Ship rules are such that you must remain in your cabin for 48 hours after your last abnormal gastrointestinal movement. Friends were so kind in bringing me food, company and general morale-boosting. When I was feeling better but still under isolation rules (you are allowed to go outside for fresh air, just not any public spaces), I escaped to the deck and we did a puzzle at sunset.
The other hospital physician Dr Mark left last week, which is six weeks sooner than planned because he wanted more time with family in the UK. They have not been able to fill the gap, so it is just me and Alex (ship’s GP) covering the on calls! So far it has been okay managing admissions, the wards and the tents during weekdays, and even feels a little easier because I know what is going on with most patients. There are another three weeks to go until the new hospital physician arrives.
Mark’s premature departure has meant that I have been able to extend my stay by two weeks to cover the cross-over with the incoming physician. Now I will be here for my birthday and leave on 6 April! Thanks to your generous donations, my extra two weeks of crew fees ($325) are covered. I am also very grateful that I don’t have a job back home, so that I can be flexible to stay and help.
As for next year, I have committed to coming back for three months of Senegal’s field service! The ship will leave Guinea in June, and sail to Las Palmas for two months of maintenance, where it will spend some time in dry dock. Subsequently, it sails to Senegal in August to begin the next Field Service. I will be back for the same period: January to March 2020. I am looking forward to it because it will span some blocks of really interesting surgery: craniofacial, goitres, plastics and maxillofacial. And lots of friends will be back again too!
This post covers a couple of the types of surgeries we have had over the past few weeks: cleft lips and palates, and goitres. I had intended to include plastics, but this post turned out to be too long.
One thing I find totally inspiring and mind-blowing is the quality of surgeons who come to the ship. Not only are they incredibly skilled with a knife, but their faith, passion and dedication is inspiring, and it is a joy to get to know them personally!
Cleft lips and palates
One third of the craniofacial surgical team is David Chong. He is a plastic surgeon from Australia who specialises in cleft lips and palates, and is an absolute legend. He works in Aus for nine months a year, and spends the other three volunteering with Mercy Ships and Operation Smile. As well as working with Gary Parker (maxillofacial) and Shailendra Magdum (paediatric neurosurgeon) making new faces for kids with parts of their brain poking through their skull (read about the craniofacial craic here), he has repaired a few facial clefts! Clefts are his jam.
Cleft lip and palate happens when the pieces of the face do not develop properly in the womb. An embryo starts off as a three-layered flat pancake and very cleverly rolls into a tube to form a spinal cord on the inside, the squishy bits in the middle and the skin on the outside. The head and neck comes from one end of this folded worm-like creature, which undergoes some impressive origami to form the necessary structures. Within the first eight weeks of pregnancy, the facial features are created by two sides twisting and flowing into the centre. This migration has to be coordinated in order to make a symmetrical face. If they do not fuse properly and one or both sides stops moving too soon, you can be left with a cleft palate or lip, depending on the stage in development the migration stopped. What causes facial clefts remains a topic of discussion, but seems to be a mix of genetic and environmental factors.

In the West, cleft lips are repaired by three months of age, and palates at one year old. This is before the child is even aware that they look different to other babies. Yet in countries where they do not have access to healthcare, children with clefts grow up being looked at and treated differently because of the way they look. The general population in these resource-poor countries often have little education about health problems and sometimes believe that the person is cursed, or that they will catch their disease. As a consequence, these children are ostracised from society, and grow into adults who do not belong to regular society. It is noticeable how differently babies with clefts behave and interact with people compared to grown-ups with clefts. Adults often do not make eye contact, look down, are very passive and do not make attempts to engage. It is as if they are ashamed to be present. Young children are not aware of how they look and still smile and laugh and engage and play, while their parents are the ones who bear their pain.
Chongy gave one of the medical in-service talks, “Changing faces with a smile”. He talked about his own childhood and how he came to do surgery and become involved with Mercy Ships. He moved from Malaysia with his Chinese Malaysian parents and sister when he was a little boy, and settled in to Perth in Australia during a time when there were very few Asians. He encountered some hostility just because he looked different to most other Australians, and struggled with how people thought they knew who he was just because of the way he looked. You can read more about his story here. He attributes those feelings and experiences to part of the reason he is so motivated and passionate about repairing clefts. And it is incredible! To be able to change someone’s life, and how they will be treated by and interact with the world for the rest of their lives in just one short operation is truly amazing. And to see the relief on parents’ faces too! It is like you have taken a huge weight off of their shoulders and instead replaced it with a shining cape of joy and rocket-booster shoes of hope. Here is a video of a little girl from Brazil, whom Chongy met in Brazil with Operation Smile:
It is amazing to see how he interacts with patients. While his French is pretty impressive for an Australian, a language barrier remains. Despite this, it is clear he connects with them on a different level. The stereotypical surgeon has a reputation for being task-focused with poor interpersonal skills. Yet the surgeons who come to the ship are like no others I have met before (except maybe KP and Mr Aleem from Jersey, and Dr Kumwenda from Zambia, who are all legends). It makes me want to do surgery! And Chongers is so much fun. He is the first doctor I have met who goofs around just as much, if not more, than I do! It might be because he is actually a super experienced and good surgeon and I am a lowly junior doctor, but I am impressed that he is still taken seriously! I have had comments over the years which suggest that I joke around a lot, don’t know where the line is or have “so much energy” (statements which can be interpreted differently depending on who said it). But he proves that you can be a really good doctor AND not take yourself too seriously! Maybe that is why I enjoy working here and in similar settings, because I feel like I can be myself at work. It is even encouraged! It is okay to look a fool, make silly faces, put on funny accents, be chased down the corridors and be piled on by a crowd of toddlers. It is a different style of professionalism!

Speaking of fun, I joined Chongers in the OR! It is pretty difficult as a physician to get time in theatre, but we had joked for a long time how awesome it would be if I could assist him in an operation! I could not believe it when, on his last day, we got the go-ahead for me to help with his last case, an atypical facial cleft revision. I was so excited! In retrospect, probably a little too excited. The night before, a group of us had been out for some drinks at the port bar (70 cents for a beer). Liz is an obs/gynae doctor from the UK and here as a full-time mum, but also helps in theatre when she can. She had been re-counting what it was like to operate with Chongers. With his fancy loops on, he enters “his hole” and goes silent and focused until he has finished doing whatever tricky cutting and sewing it is. I was feeling the pressure to be a good assistant and not mess up his delicate job of making someone a new face. I scrubbed in, stood next to the table, heart-pounding and face-grinning but trying to act cool, all ready to hold a bit of skin out of the way, when the familiar feeling of light-headedness came over me. I politely asked if I could “put my head down for a little bit…” and the next thing I remember, I awake feeling refreshed from a pleasant dream about driving a lorry, and am horizontal on the floor staring up into the face of a strange lady in a scrub cap leaning over me. I glance over towards the bright lights and recognise the two gowned figures of Chongy and Megsy (legendary scrub nurse). “Oh noooo it happened!” I was overcome with embarrassment, and overwhelmed by how much sweat had managed to exude from my body in such a short space of time. I even left a wet patch where my back had been on the floor, and that was through a scrub top and gown! They told me, between their fits of laughter, that I had hit the floor pretty heavily, my head making a wincing “thud!” when it made contact. Once my blood pressure had recovered (my dignity has no chance of ever recovering), I watched the rest of the operation unscrubbed and marveled at the mastery of repositioning bits of the face to make it normal-looking. Conversation oscillated between retelling the fainting story, each time focusing on a different detail, and other surgery-related things. We discussed various celebrities’ plastic surgery. I learned that black and Asian people have an equal ratio of volume between their upper and lower lips (i.e. the same size), but white people are more like one third on upper and two thirds in the lower lip. That’s why white people look silly when they overfill their upper lips. And the best way to tell someone’s age is by their eyelids. So, overall, along with learning not to go out the night before an operation nor be overexcited, a very educational session.

The great news is that Mercy Ships aims to do themselves out of a job. Over the last few years, two Guinean surgeons here in Conakry have been learning to do cleft surgery through the Medical Capacity Building mentoring program. When the ship was last in Guinea in 2012, there was a huge number of patients needing cleft repairs. In the last year, 323 cleft operations have been performed by these two surgeons, which meant that only six turned up to the big screening day in Conakry. There are still plenty of patients from the upcountry rural areas to keep our Mercy Ships surgeons busy!
Here is an artsy, emotive time-lapse video of repairing a cleft lip (it is not gory!):
Goitres
A goitre is a big swelling on the front of the neck due to an enlarged thyroid gland. It is rare to find them back home in the West because they would be picked up and treated before they had a chance to grow to any decent size. As you have probably guessed, for most of the rest of the world, this is not the case. These are the biggest goitres I have ever seen!! It is funny because, in medical school, we are taught how to perform an examination of a neck mass/goitre. Yet I have almost never used it back home because you just do not see them. But over here, testing for things like superior vena caval obstruction is actually relevant! (It is where you ask the patient to lift their arms above their head, and you see their veins bulge and face turn purple, because you are blocking the flow of blood back into the heart.)
Thyroid surgery is not a case of just slicing open the neck and removing the gland. Most of these patients are thyrotoxic; that is their body is producing dangerous levels of thyroxine. Thyroxine is an important hormone which is essential for life and regulates appetite, body temperature, heart rhythm, mood, and more besides. There are many reasons why these patients develop goitres. The most common worldwide is Grave’s disease, which is an autoimmune disease whereby the body attacks the thyroid gland and makes it produce too much hormone. These diseases predominantly affect women more than men, so goitre clinic becomes like a monthly Women’s Institute meeting. They become close friends and enjoy having a catch up with other women who understand what they are going through. There is something quite regal about a line of ladies gliding into clinic and parading with their large goitres (although sometimes they wear scarves to hide them).


So when the goitre surgical block finally comes around for three weeks in January/February, it is a big event! These patients have been coming to clinic every month since September to have blood tests, pregnancy tests, check up on symptoms and to have their medication adjusted. We try to give them anti-thyroid drugs to normalise their thyroid hormones pre-op. The prodding and poking can cause too much thyroid hormone to be dumped suddenly into the blood, which, in extreme cases, can be potentially life-threatening. It takes finely tuning the dose of medication each month according to their blood results. (That is where my role comes in to play!) It is a momentous occasion when it is finally time to enter the OR and say goodbye to this huge pendulous weight dangling from their necks.

In a similar way to the maxillary and mandibular tumours (read here), these patients are more likely to die from suffocation than any other cause. When they come in for assessment, as well as the usual questions about palpitations, voice changes and heat/cold intolerance, the screening nurses do the ‘5 minute lie-down’ test. They lie on their backs and see how long it takes before they start to feel breathless. Some women cannot even lie on their backs, and instead have to sleep on their side or upright. This is because the mass is so heavy that it exerts enough force to squash the windpipe. It must be a terrifying feeling. Sometimes the windpipe is pushed out to the side and takes a convoluted course to the lungs, and you can actually feel the rings of cartilage on the side of their neck, as opposed to front and centre. This makes it pretty tricky to intubate! AJ Collins is the main thyroid surgeon on board, and he gave one of the weekly medical in-service educational talks. He told of one patient whose adaptation to this breathing problem was to lie down on the ground on her side every 10 steps to catch her breath. She had a ‘positional trachea’, i.e. a windpipe that works only in certain positions. On another patient, they spent three hours trying to intubate through the mouth (the normal way) before giving up and trying a surgical airway (through the neck). The windpipe was just too small and wiggly. So they decided to cut open the front of the neck and go through the goitre to access the windpipe (cricoid thyroidotomy), which in this lady meant going 5cm through the goitre! It must have been a tense moment in that operating room. A lovely lady in this Field Service, with bulging eyes and a croaky voice, had her neck held permanently in extension, her face looking upwards, because her chin is physically pushed upwards by the mass. Her blood oxygen saturations were in the low 80s (normal >94%) after walking up the gangway, even stopping after every two steps! See the photo from screening below to see her sitting down in the queue. Another lady a few years ago arrived for her operation in a wheelchair, because her thyrotoxicosis from Grave’s disease caused her to have an irregular heart rhythm (atrial fibrillation), which meant she was unable to walk. It must have been an amazing sight to see her dancing off the ship on two feet!

On top of the physical weight and inconvenience of having a giant lump hanging off your neck, it comes with psychological stigma. Some husbands divorce their wives. In Congo in 2014, Maman Claire was a little old lady about 4 foot tall with a ginormous goitre. She had had six children, two of whom had died and three of whom had disowned her because they thought she was cursed and would bring bad luck on their family. The good news is that she had one other daughter who was able to help bring her to Mercy Ships to receive help.


It is amazing to see the change in these women before and after their operations. They are literally dancing out! On one morning, I was with a patient down in the rehab tent on the dock, where all the physiotherapy happens, and the door burst open and in walked three women who wanted to show off their new necks, and high five and dance with everyone. They did not seem to mind that they had never entered, or had any reason to enter, the rehab tent up until this day, but seemed happy for yet another willing crowd to join in their celebrations! If these ladies appear regal before their operation, the way they waltz around afterwards, with a huge smile across their face and bright eyes — they are truly majestic!

Apologies for ending on a sad note, but I cannot help but think about all those patients with goitres who were unable even to be screened for an operation. There are only enough spots in the surgical schedule for a small number of goitre surgeries, so once they are filled, the screening team must turn away anyone further. On the big screening day in Conakry in September, where 6000 people arrived to be seen at the People’s Palace (read more here – scroll down to Screening section), there will have been people with goitres whom had to be told that there were no more spaces. And those who were at the back of the crowds might have been there because it was just too tough for them to fight their way to the front because they were too breathless or weak.

Plastics will have to wait…
I had intended to include all the amazing stuff with the plastics and reconstructive surgery in this update, but alas I think this one is already too long! So it will have to wait until my next post…






























